| 100% | MIRACLE | 7 | Event that cannot be explained by scientific laws |
| 43% | TRIP | 4 | Event that may be inspired by wanderlust |
| 42% | RODEO | 5 | Event that might be protested by animal rights groups |
| 42% | UFO | 3 | Phenomenon that may be explained by NASA |
| 40% | ODDNUMBER | 9 | Uneven value that cannot be divided by 2 |
| 39% | MEGATS | 6 | Catastrophic event that can be caused by a gigantic earthquake |
| 38% | LICIT | 5 | Something that is not forbidden by law |
| 38% | GESTALT | 7 | Unified whole that cannot be described by the sum of its parts |
| 38% | THEGREATFIRE | 12 | With 38-Down, cataclysmic event that some suspect was planned by George Washington |
| 37% | LEGAL | 5 | Something that is bound by law |
| 36% | UFOSIGHTING | 11 | Experience that can often be explained by atmospheric phenomena |
| 36% | BODYCAMERA | 10 | Law enforcement tool that may be triggered by a siren |
| 35% | TRESS | 5 | Lock that cannot be opened |
| 35% | SUNKCOST | 8 | Outlay that cannot be recovered |
| 35% | GIANTS | 6 | "On the Shoulders of ___," scientific book that was compiled and edited by Stephen Hawking |
| 34% | INCURABLE | 9 | Health condition that cannot be solved |
| 34% | INDELIBLE | 9 | Permanent ink that cannot be erased |
| 34% | ROOT | 4 | Tooth part that cannot be seen |
| 34% | ACE | 3 | Tennis serve that cannot be returned |
| 34% | STOKE | 5 | ___ Mandeville Games, sporting event organized by Ludwig Guttmann that was a precursor to the Paralympics |
| 34% | ELEMENT | 7 | Chemical substance that cannot be broken down |
| 34% | INDELIBLE | 9 | Like pen marks that cannot be erased |
| 34% | INDELIBLE | 9 | Pen with ink that cannot be erased |
| 34% | DEADLETTERS | 11 | Mail that cannot be delivered or returned |
| 33% | OSHA | 4 | Labor law signed by Pres. Nixon in 1970 that astronauts in space are effectively exempt from |
| 33% | TEST | 4 | Event that may be proctored |
| 33% | BRUNCHES | 8 | Events that might be bottomless |
| 33% | RUE | 3 | Feel regret over something that cannot be undone |
| 33% | SILENCE | 7 | Doctor Who aliens that cannot be remembered: the __ |
| 33% | POLICERAID | 10 | Event that catches someone by surprise? |